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Investigating effects of invasive trout on native charr in Kamikochi, Nagano

Globally, salmonids have been widely introduced into freshwater areas for aquaculture and recreational angling. brown trout (Salmo trutta), which are native to Europe, and brook trout (Salvelinus fontinalis), which are native to North America, were i.....»»

Category: topSource:  theglobeandmailJan 29th, 2024

African elephants shown to address one another with name-like calls, similar to humans

What's in a name? People use unique names to address each other, but we're one of only a handful of animal species known to do that, including bottlenose dolphins. Finding more animals with names and investigating how they use them can improve scient.....»»

Category: topSource:  pcmagRelated NewsJun 12th, 2024

NASA"s Roman mission gets cosmic "sneak peek" from supercomputers

Scientists at NASA's Jet Propulsion Laboratory contributed to a project that sets the stage for two telescopes investigating one of astrophysics' biggest mysteries......»»

Category: topSource:  pcmagRelated NewsJun 12th, 2024

Dark excitons shed new light on matter

A team of Monash researchers have uncovered for the first time the full effects of interactions between exciton-polaritons and their associated dark excitonic reservoir. The study, "Polaronic polariton quasiparticles in a dark excitonic medium," was.....»»

Category: topSource:  physorgRelated NewsJun 12th, 2024

Data from Inspiration4 astronauts suggests short space trips aren’t harmful to health

New research that was conducted on the four civilian astronauts of the Inspiration 4 mission shows the effects of short-duration spaceflight on the human body......»»

Category: topSource:  digitaltrendsRelated NewsJun 12th, 2024

iPad finally has a Calculator app - Here"s everything it can do

Apple's native Calculator app is finally available on iPad in iPadOS 18, and with it come new UI elements and support for mathematical notation through the Math Notes feature.The Calculator app is now available on iPad with iPadOS 18At the company's.....»»

Category: appleSource:  appleinsiderRelated NewsJun 12th, 2024

A tiny new plant species reaffirms the "miraculous" survival of Western Ecuador"s ravished biodiversity

A new 2-inch-high plant species has been discovered on the western Andean slopes of Ecuador in an area where scientists once believed a rich diversity of native plants and animals had been totally destroyed......»»

Category: topSource:  physorgRelated NewsJun 11th, 2024

How members of the microbiome specifically fight Salmonella infections

The microbiome, the microorganisms that populate our intestines and aid in digestion, weighs around one and a half kilograms. It primarily consists of bacteria and provides protective effects against pathogens entering our digestive system through fo.....»»

Category: topSource:  physorgRelated NewsJun 11th, 2024

Study confirms bees are more sensitive to pesticides due to climate change

A study led by CREAF and the UAB, and published in Global Change Biology, discovered that warmer winters worsen the impact of pesticides on bees and reduce their life expectancy by 70%, causing severely negative effects on the population and a sharp.....»»

Category: topSource:  physorgRelated NewsJun 11th, 2024

Investigating collective motions in schools of zebrafish could deepen understanding of active systems

Active systems display a wide range of complex and fascinating behaviors, many of which are not yet fully understood. Found on scales ranging from microbes and self-propelling particles to large groups of fish, birds, and mammals, they are made up of.....»»

Category: topSource:  marketingvoxRelated NewsJun 11th, 2024

Pesticides impair mobility and immune system of Brazilian native stingless bees, study shows

A study conducted by Brazilian researchers affiliated with São Paulo State University (UNESP), the Federal University of São Carlos (UFSCar) and the Federal University of Viçosa (UFV) has shown how three pesticides widely used by farmers in Brazil.....»»

Category: topSource:  physorgRelated NewsJun 11th, 2024

Only 10% of Australia"s native plants can be bought as seed: How to make plantings more diverse

More than 52 million hectares of land across Australia is degraded. Degraded land lacks biodiversity and the natural balance of healthy ecosystems, making it unfit for wildlife or cultivation. This means we are losing the benefits that healthy ecosys.....»»

Category: topSource:  physorgRelated NewsJun 10th, 2024

The Oceans Court ruled that the seas are a hot mess. Why haven"t you heard about it?

On May 21, the International Tribunal for the Law of the Sea, in Hamburg, Germany, ruled that greenhouse gases are marine pollutants and nations must take action to "reduce, control and prevent" their effects. The tribunal, sometimes called the Ocean.....»»

Category: topSource:  physorgRelated NewsJun 10th, 2024

Wild horse species returns to the Kazakh steppes

After a few hesitant steps following a long flight from Prague, three Przewalski horses galloped off for the first time into the Kazakh steppe—the native habitat of this endangered species......»»

Category: topSource:  marketingvoxRelated NewsJun 10th, 2024

Ars chats with Precision, the brain-chip maker taking the road less invasive

Precision tested its BCI on 14 people so far. Two more are scheduled this month. Enlarge / Precision’s Layer 7 Cortical Interface array. (credit: Precision) Work toward brain-computer interfaces has never been more cha.....»»

Category: topSource:  arstechnicaRelated NewsJun 7th, 2024

Engineered nanocomplexes achieve systemic gene silencing in crops

Gene silencing in plants has faced significant challenges, primarily due to the difficulty of transporting RNA molecules across plant cell membranes and achieving systemic effects. Traditional genetic engineering methods are time-consuming and often.....»»

Category: topSource:  theglobeandmailRelated NewsJun 7th, 2024

Researcher suggests that gravity can exist without mass, mitigating the need for hypothetical dark matter

Dark matter is a hypothetical form of matter that is implied by gravitational effects that can't be explained by general relativity unless more matter is present in the universe than can be seen. It remains virtually as mysterious as it was nearly a.....»»

Category: topSource:  physorgRelated NewsJun 7th, 2024

QUIET: A place to study qubits shielded from the effects of cosmic rays

Deep under the ground at Fermi National Accelerator Laboratory is a brand-new quantum sensor and computing research center called QUIET, and at the surface—100 meters above—sits its twin called LOUD......»»

Category: topSource:  physorgRelated NewsJun 7th, 2024

US agencies to probe AI dominance of Nvidia, Microsoft, and OpenAI

DOJ to probe Nvidia while FTC takes lead in investigating Microsoft and OpenAI. Enlarge / Nvidia logo at Impact 2024 event in Poznan, Poland on May 16, 2024. (credit: Getty Images | NurPhoto ) The US Justice Department a.....»»

Category: topSource:  arstechnicaRelated NewsJun 6th, 2024

Enzyme research reveals why some cancer drugs cause severe side effects

Some cancer drugs cause severe side effects because they are not working accurately enough. A team at the University of Würzburg led by biochemist Caroline Kisker has now discovered why......»»

Category: topSource:  physorgRelated NewsJun 6th, 2024

Molecules derived from sea sponge show promising effects in cancer, mitochondrial function

A groundbreaking study led by the USC Leonard Davis School of Gerontology in collaboration with Dominican University of California explores how small molecules derived from sea sponges affect energy production in mitochondria and details their remark.....»»

Category: topSource:  physorgRelated NewsJun 6th, 2024